ABB IRB 7600 Product Manual page 146
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Also See for IRB 7600:
- Product manual, spare parts (56 pages) ,
- Product manual (456 pages) ,
- Instructions manual (82 pages)
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3 Maintenance
3.3.8 Inspecting the balancing device
Continued
Check for damage
Check for damage, such as scratches, general wear, uneven surfaces or incorrect
positions.
The check points are shown in the figure
page
1
2
Check for leakage
The front ear of the balancing device is lubricated with grease. After filling, excessive
grease may normally be forced out between the shaft and the sealing ring in the
sealing spacer. This is normal behaviour and must not be confused with incorrect
leaks from the ear.
Leaks at the o-rings and/or sealings, are not acceptable and must be attended to
immediately in order to avoid any damage to the bearing!
Continues on next page
146
144.
Check for damage on...
•
the piston rod (part of the piston
rod that is visible at the front of the
balancing device).
•
the securing screw in the front ear
shaft.
Also check the tightening torque (50 Nm).
© Copyright 2007 - 2023 ABB. All rights reserved.
Inspection points, balancing device on
If damage is detected...
... perform maintenance or upgrade accord-
ing to given instructions in Maintenance
kit, complete / Upgrade kit.
Art. no. for the kit and the documentation
are specified in section
ment on page
144.
To decide whether to perform maintenance
or upgrade, see section
faults on page
143.
...replace.
Dimension is specified in section
equipment on page
144.
Product manual - IRB 7600
3HAC022033-001 Revision: AH
Required equip-
Action at detected
Required
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